how does a virtual private network work
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What Is a Private Network? Business
We've got some great deals going on right now exclusively for our online customers... chat now to hear more! Author: Keith Shaw,An organization investing in digital transformation may need to consider whether it makes sense to continue using traditional publicly accessible networks, or whether a private network could provide better performance and security. There are a number of private network options that companies might want to consider, including a new class of secure private wireless networks that offer more potential to address the need for high bandwidth, low latency and greater capacity for mission-critical applications. What is a private network?,A private network is a discrete, customized cellular network that is not connected to the public cellular network. Because it is private it can have dedicated resources (such as network infrastructure or spectrum) and secure limited access to only certain users. A private network can be as geographically small as a specific factory or as large as a utility grid. Different types of private networks,Private networks can also include wired technologies such as (MPLS), (both E-Line and E-LAN), and services. All of these options provide features that are important for many types of core WAN capabilities. It is also possible to create virtual private wireless networks by configuring the network so that only specific devices (fixed or mobile) can gain access to the segregated private WAN resources. The newest private wireless network (private network) technology is known as private 5G. Private 5G has some new features that can provide a company with a customized 5G campus environment to be used for specific use cases, or for applications that need higher speed and capacity combined with lower latency than you would typically find on a public wireless network. The benefits of a private network,Private networks let companies customize their network according to specific organizational needs and locations. They allow enterprises and public sector organizations to bring tailored 5G experiences to indoor or outdoor facilities, even if they are located outside a public 5G coverage area. Some of the ways a private wireless network could be customized include:,Network performance,Many innovative applications, such as (AGVs) in a warehouse or factory environment or mission-critical , require near real-time network response. A private wireless network can address this need for dedicated bandwidth capacity and range, and consistent, always-on service. Security and data sovereignty,With the ability to limit who can access your network, a private solution can offer more security than a public network. Further, because the traffic remains on-site, cyber threats such as can be mitigated. Dedicated on-premises servers also allow enterprises to retain control over their data so nothing leaves the premises unless authorized. This can be particularly important for organizations with operations in multiple countries facing different data protection and regulatory requirements such as the (GDPR). Private network industry use cases,Across a variety of industries, organizations are benefiting from private wireless network deployments. Examples of include:,Manufacturing,Ubiquitous, low-latency coverage for facility operations can help companies maximize their uptime and help save costs. Companies can use the network for quality-of-service (QoS) traffic prioritization, high-definition video for quality control and inspection, remote industrial robotics and AGVs, digital twins for simulation models, and remote maintenance and technical support through augmented reality (AR) or virtual reality (VR) applications. Utilities,Dedicated bandwidth and low latency can give companies smarter ways to control energy flow and support utility distribution applications. Examples of private 5G use cases include drone surveillance, worker safety applications, remote diagnostics of equipment, smart grids, automated power distribution, and machine learning for better data analytics. Oil, gas and mining,Private 5G can help maintain a secure and robust network connection even in remote locations and harsh conditions. Application examples include autonomous and remote-operated drilling, surveillance videos and drone monitoring, high-precision positioning, seaport and terminal operations, AR/VR staff training and preventive safety alerts. Healthcare,The high reliability and lower latency of a private 5G network can help support critical wireless device connections. Examples include supporting connected medical devices, AGVs for material movement, inventory control, data security, video analytics and safety, and staff connectivity. Retail,A private wireless network can help stores avoid congestion issues to improve coverage, performance and security, and allow for the adoption of new digital initiatives. Application examples include proactive shelf restocking due to better inventory intelligence, responsive and relevant customer signage and visuals, automatic checkouts, and faster operational data insights. Private network industry use cases,Organizations can choose to build out and run their own private 5G network, or they can receive additional benefits by working with a mobile network operator (MNO) or systems integrator. Fully managed, monitored and maintained, a private 5G network can be a solution that helps businesses solve current IT challenges and gain operational efficiencies. The private infrastructure includes the installation of small-cell wireless transmitters and receivers that help minimize the competition for bandwidth. The system also uses an on-premises packet core that provides security and low latency for critical processes and applications. As an option, companies can store their data locally and , which are critical for applications that require low latency and maximum security and network isolation. Private network customers have two spectrum options:,For example, Verizon's provides speed and bandwidth that is superior to CBRS for large enterprises and public sector customers, including college campuses, industrial and manufacturing sites, warehouses and other large areas. Private 5G leverages 5G Ultra Wideband and 4G LTE capabilities as an operational environment requires and also maintains the interconnection to a company's LAN, SD-WAN and enterprise applications. The service allows controlled authorized user access and device management to help secure the network. The benefits of managed private wireless network services,A managed services model allows organizations to take advantage of Verizon's expertise and experience. Benefits can include:,Learn more about how Verizon can assist companies with . Choose your country to view contact details. Manage your account or get tools and information. These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. These cookies do not store any personally identifiable information. These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. We use both third party and first party cookies for this purpose. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance. These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly. These cookies may be set through our site by Verizon and third parties. They are used to present Verizon advertising on third party sites that you may visit. 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Learn moreVirtual Private Network (VPN) Solutions
Secure remote access to your network and help protect your business with VPN end-to-end encryption. You need to protect sensitive business and customer information. VPN solutions allow authorized employees, clients and customers to securely access information and resources on your network from remote locations. Verizon Private Wireless Network isolates data from public networks to give your people, routers and machine-to-machine devices seamless and secure VPN access to your network from anywhere our wireless network is available. NetMotion® helps your teams stay connected to your network and critical apps, no matter where they work. As a mobile VPN solution, it gives you more reliable connectivity to help you stay connected even when coverage is spotty. Gain critical mobile security insights from our in-depth survey and analysis of 632 mobile security professionals around the world—to help protect your business from today's mobile security threats. Strengthen your organization's understanding and awareness of cybersecurity. Read our detailed analysis of 16,000+ security incidents from around the world. Balancing workforce mobility with proper mobile device security in the workplace can help you avoid costly breaches. If you are already a Verizon customer, we have several options to help you get the support you need. Choose your country to view contact details. Existing customers, to your business account or . These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. These cookies do not store any personally identifiable information. These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. We use both third party and first party cookies for this purpose. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance. These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly. These cookies may be set through our site by Verizon and third parties. They are used to present Verizon advertising on third party sites that you may visit. They do not store directly personal information, but are based on uniquely identifying your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising from Verizon. BackClear Filters,All Consent Allowed
Learn moreVirtual Network Services (VNS)
Help build a more intelligent network with secure, on-demand, cloud-based network services. Supercharge your business agility with the speed and flexibility of virtual networks. Orchestration is used to help automate and simplify your deployment of virtualized networks through self-service tools and centralized management. It automates complex, interdependent, cloud-based network functions and helps you service-chain these functions to give your business greater agility. Help streamline services with automated provisioning and by contracting through a single source. Easily update policies, such as security, across the network and devices. Enable rapid virtual network function onboarding and testing. A more simplified way to connect your people, places and things. It is part of the application delivery platform within the integrated management portfolio and offers a variety of routing capabilities. Virtual Network Services—Routing can be deployed quickly using a predefined catalog of virtual functions that can support multiple network functions. Choose from a variety of different pretested solutions from vendors you know. Help foster business agility through rapid service delivery. Stay ahead of security threats. Virtual Network Services—Security delivers virtual firewalls as well as other security services on demand. It uses plug-and-play virtual network functions, such as firewall, threat prevention and distributed-denial-of-service (DDoS) protection, deployed from one platform. Choose the services you need from the vendors you want. Help free up resources to focus more on business objectives. Help take network intelligence and application delivery to the next level. Virtual Network Services—Software-Defined Wide Area Network (SD WAN) and Virtual Network Services—Software Defined Secure Branch (SDSB) combine your public and private networks into a virtualized WAN solution that automates traffic flow and provides bandwidth flexibility aligned with application prioritization. Virtual Network Services- SD WAN and Virtual Network Services - SDSB centralize and automate network control through software using Verizon Hosted Network Services or public cloud. Centralize configuration, management and reporting. Help quickly adjust to market demands with rapid deployment and automated end-to-end orchestration. Help securely and intelligently route traffic over the network and prioritize critical data. Enhance and expedite real-time communications. It is a cloud-based, centralized, managed service that helps enable the rapid deployment of unified communications to connect people, places and things globally. It performs the security and interoperability functions critical to a successful Voice over IP (VoIP) or simple IP (SIP) deployment without requiring onsite equipment. Centralize policy and service change management and speed delivery with Enterprise Orchestration. Service chain that has undergone extensive testing to help improve functionality and performance. Pay-as-you-grow pricing model and reduced hardware costs. Gain new visibility, agility and control through on-demand, cloud-based network services featuring a single pane of glass for centralized network orchestration. Experienced network partner,countries with network services,security and network operations centers,Global equipment manufacturer positions itself for digital services growth with Verizon's Virtual Network Services. Worldwide digital solutions provider achieves rapid and cost-effective digital transformation with Verizon and Versa SD WAN. Use an agile, resilient and fluid service delivery model to help you capitalize on new opportunities in automation, analytics and customer engagement. Virtual approaches to infrastructure and applications are helping lead to greater flexibility and scalability. Network transformation is all about agility, elasticity and resilience. A hybrid application delivery strategy helps achieve optimal performance and flexibility. Verizon takes a five-pronged approach to platform and infrastructure security. ¹Gartner, Magic Quadrant for Global Wan Services: Danellie Young, Lisa Pierce, Gaspar Valdivia, Karen Brown; March 24, 2025. GARTNER is a registered trademark and service mark of Gartner, Inc. and/or its affiliates in the U.S. and internationally, and MAGIC QUADRANT is a registered trademark of Gartner, Inc. and/or its affiliates and are used herein with permission. All rights reserved. Gartner does not endorse any vendor, product or service depicted in its research publications, and does not advise technology users to select only those vendors with the highest ratings or other designation. Gartner research publications consist of the opinions of Gartner's research organization and should not be construed as statements of fact. Gartner disclaims all warranties, expressed or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose. Call sales,Chat with us,Have us contact you,Already have an account?,These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. These cookies do not store any personally identifiable information. These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. We use both third party and first party cookies for this purpose. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance. These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly. These cookies may be set through our site by Verizon and third parties. They are used to present Verizon advertising on third party sites that you may visit. They do not store directly personal information, but are based on uniquely identifying your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising from Verizon. BackClear Filters,All Consent AllowedWe use technologies to collect and share information about your use of our site. By continuing, you agree to the use of these capabilities for a better experience and other purposes. Learn more in our .
Learn moreQuestions related to "how does a virtual private network work"
Press related to "how does a virtual private network work"
Verizon Business launches On Site LTE, a private network for enterprise customers
Verizon Business launches On Site LTE for enterprise customers in the US, providing a private, secure and dedicated on-premises wireless network platform.
Verizon Business launches On Site 5G a private 5G network for enterprise & public sector
Verizon Business today announced the launch of On Site 5G, Verizon’s first commercially available, private 5G network solution in the U.S.
Verizon Business launches turn-key private networking solution with Celona
Verizon Business today announced a new, turn-key private networking solution with Celona, that will accelerate the use of private 5G to support a new generation of business initiatives.
Case Studies related to "how does a virtual private network work"
Holland Ridge Farms Blooms With New Private Wireless Network Business
Learn how Holland Ridge Farms overcame its initial customer experience challenges with a private wireless network.
Private 5G Network & Associated British Ports Business
Learn how Verizon’s Private 5G Network is giving Associated British Ports (ABP) control, security and agility in operating one of the U.K.’s largest ports.